| 乌鳢当年苗养成商品鱼高产试验 |
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| 引用本文： | 柳富荣 周炳南. 乌鳢当年苗养成商品鱼高产试验[J]. 齐鲁渔业, 1999, 16(5): 23-24 |
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| 作者姓名： | 柳富荣 周炳南 |
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| 作者单位： | 湖南省沅江市水产局!413100 |
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| 摘 要： | 为缩短乌鳢养殖周期，笔者于1997-1998年，在沅江市鱼类良种繁育场选择2口面积均为333m^2的池塘，进行了使用乌鳢当年孵化的鱼苗，当年养成商品鱼的高产试验，现综述如下：
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| 关 键 词： | 乌鳢 高产试验 商品鱼 当年养成 养殖周期 鱼苗 池塘 良种繁育场 沅江市 缩短 |
Test on the Rearing of Macrobrachium rosenbergii in the Paddy Field |
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| Sun Qingxiu et al. Test on the Rearing of Macrobrachium rosenbergii in the Paddy Field[J]. Shandong Fisheries, 1999, 16(5): 23-24 |
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| Authors: | Sun Qingxiu et al |
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| Affiliation: | Sun Qingxiu et al |
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| Abstract: | Stocked juvenile prawn, Macrobrachium rosenbergii whose body length was 2. 5 cm, inthe paddy field. After 4 month, the average size reached 18. 2 g. The survival rate was 40. 72%,the yield of the prawn was 25. 2 kg per mu while the output of the rice was 476. 5 kg per mu. The netprofit was 1 822 yuan. The experiment showed that, culturing the prawn in the paddy field was one of the effective ways to obtain high profit. |
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| Keywords: | Macrobrachium rosenbergii paddy field ecological agriculture |
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